Performance profile

Mobil SHC™ Grease 460 WTSynthetic grease for wind turbines

Mobil SHC™ Grease 460 WT is designed to help you control costs, minimize downtime and boost productivity through:• Powerful bearing protection to enhance equipment life

• Long relubrication intervals to limit need for maintenance

• Durability even in aqueous and extreme temperature environments

• Suitability with either manual or centralized greasing systems

Many Original Equipment Manufacturers choose Mobil SHC Grease 460 WT as the first-fill product.

Temperature performance range

150°C

-30°Cto

Typical properties*

Test Mobil SHC Grease 460 WT

NLGI Grade 1.5

Thickener Type Lithium Complex

Color, Visual Red

Penetration, Worked, 25ºC, ASTM D 217 305

Dropping Point, ºC, ASTM D 2265 255

Viscosity of Oil, ASTM D 445 cSt @ 40ºC 460

Timken OK Load, ASTM D 2509, lb. 55

4-Ball Weld, ASTM D 2596, Load, Kg 250

Water Washout, ASTM D 1264, Loss at 79ºC. % wt 10

Rust Protection, ASTM D 6138, Distilled Water 0,0

Corrosion Protection, ASTM D 1743, Rating Pass

*Typical properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit exxonmobil.com. ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.

Key benefits

Proven protection for main, pitch and yaw bearings

Excellent performance in a wide temperature range

Outstanding water resistance

Strong protection against wear, rust and corrosion

Potential reduced energy costs versus conventional greases

mobilindustrial.com

Versatile Mobil SHC™ Grease 460 WT synthetic grease enables you to use one product for main, pitch and yaw bearings, minimizing the risk of relubricating with the wrong product and allowing you to simplify your lubricant inventory.

Mobil SHC Grease 460 WT helps maintain proper film thickness to protect the main bearing, which is subject to high loads. Low internal friction of the base fluid offers the potential for reduced low-temperature starting torque.

*Visit mobilindustrial.com to learn how certain Mobil-branded lubricants may provide benefits to help minimize environmental impact. Actual benefits will depend upon product selected, operating conditions and applications.

© 2015 Exxon Mobil Corporation. All rights reserved.All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its affiliates unless otherwise noted.

Pitch and yaw bearings move through only a few degrees of rotation, hindering development of a proper lubricant film. Blade vibrations caused by wind pressure waves are transferred to the pitch and yaw bearings, which can lead to false brinelling. Mobil SHC Grease 460 WT lubricant meets the industry test standard for false brinelling protection, along with excellent rust and corrosion protection.

Specifications and approvalsMobil SHC Grease 460 WT meets or exceeds the requirements of:• DIN 51825: (2004-06)• KPHC1-2N-30

SafetyWith multipurpose capabilities and a wide operating temperature range, Mobil SHC™ Grease 460 WT lubricant can help minimize the number of products to be transported to the turbine, helping mitigate potential risk of employee injury.

Environmental Care*

The excellent wear protection and structural stability offered by Mobil SHC Grease 460 WT can help limit environmental impact by minimizing disposal of worn equipment and waste grease.

ProductivityMobil SHC Grease 460 WT can help minimize downtime and maintenance costs for potentially enhanced productivity by addressing the severe environmental stresses of wind turbine operation through robust false-brinelling protection and superb wear, rust and corrosion resistance.

Mobil SHC™ Grease 460 WT

Note: Please consult the equipment builder manual for specific lubricant recommendations.

Main Shaft Bearing Mobil SHC Grease 460 WT

Pitch Bearing Mobil SHCTM Grease 460 WT

Yaw Bearing Mobil SHC Grease 460 WT